A208930 - OEIS

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A208930 as a triangular array

									1
								2		3
							2		7		8
						2		11		26		22
					2		15		52		88		60
				2		19		86		214		288		164
			2		23		128		416		820		916		448
		2		27		178		710		1824		2984		2856		1224
	2		31		236		1112		3500		7464		10464		8768		3344
2		35		302		1638		6080		15884		29040		35664		26592

A208930 as a square array

1	2	2	2	2	2	2	2	2	2
3	7	11	15	19	23	27	31	35
8	26	52	86	128	178	236	302
22	88	214	416	710	1112	1638
60	288	820	1824	3500	6080
164	916	2984	7464	15884
448	2856	10464	29040
1224	8768	35664
3344	26592

A208930 as an upper right triangle

1	2	2	2	2	2	2	2	2	2
	3	7	11	15	19	23	27	31	35
		8	26	52	86	128	178	236	302
			22	88	214	416	710	1112	1638
				60	288	820	1824	3500	6080
					164	916	2984	7464	15884
						448	2856	10464	29040
							1224	8768	35664
								3344	26592